<html>
<head>
	<script language="JavaScript" type='text/javascript' src='/dwrstudy/dwr/engine.js'></script>
	<script language="JavaScript" type='text/javascript' src='/dwrstudy/dwr/util.js'></script>
	<script language="JavaScript" type='text/javascript' src='/dwrstudy/dwr/interface/HelloWorld.js'></script>

	<title>HelloWorld</title>
	<script language="JavaScript">
	function sayHelloWorld() {
		HelloWorld.sayHelloWorld(function(data) {
			alert(data);
			// do nothing
			// greeting
		});
	}
	</script>
</head>
    
<body >

<br/>
<input type="button" value="helloworld" onclick="sayHelloWorld()"/>

</body>
</html>
